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Eric Makes Everything Posts

Neopixel RGB visualizer

This was a long project, starting last December and culminating in a finished device this December.  A small device is responsible for interpreting an audio signal and producing a visual display on a strand of Neopixel LEDs.  Neopixel LEDs are available in a Christmas light package from several vendors, so…

Piano hammer repair

I played a lot of piano over the holidays, and by January I noticed that a couple of keys were beginning to make a fairly annoying clicking sound when the hammer struck.  Opening the piano up, I found that the heads of the offending hammers were loose.  Hiring someone to…

Multi-holiday banners

This was the first Halloween that we celebrated in our new house!  With that in mind, we made the groundwork for 2 multi-holiday decorations that we will reuse for each holiday.  We used picture wire, but any kind of hanger will work to get these hung up on a wall…